The Accuracy Assessment and Representative Behavior Analysis Based on Positioning Information

Based on GPS technology and Location Based Service (LBS) technology, an experiment was did about tracking diabetes' locations in urban city with high density, Hong Kong. Based on the foundation of data classification, under different positioning situations, both static and dynamic situations, the accuracy assessments of these two positioning technology were calculated and analyzed. According to positioning information combined the records from pedometers and activity diaries of the participators, the behaviors of diabetes are analyzed and inferred. Diabetes of different ages and different genders display different representative behaviors, then it is supposed to analyze and infer the healthy condition of diabetes and corresponding medical indexes.